EP0021013A1 - Dérivés de pyrane 2,4-disubstitués, leur préparation et leur utilisation comme agents parfumants - Google Patents

Dérivés de pyrane 2,4-disubstitués, leur préparation et leur utilisation comme agents parfumants Download PDF

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Publication number
EP0021013A1
EP0021013A1 EP80102717A EP80102717A EP0021013A1 EP 0021013 A1 EP0021013 A1 EP 0021013A1 EP 80102717 A EP80102717 A EP 80102717A EP 80102717 A EP80102717 A EP 80102717A EP 0021013 A1 EP0021013 A1 EP 0021013A1
Authority
EP
European Patent Office
Prior art keywords
methyl
buten
pyran derivatives
general formula
pyran
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP80102717A
Other languages
German (de)
English (en)
Other versions
EP0021013B1 (fr
Inventor
Werner Dr. Chem. Hoffmann
Frank Dr. Chem. Thoemel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BASF SE filed Critical BASF SE
Publication of EP0021013A1 publication Critical patent/EP0021013A1/fr
Application granted granted Critical
Publication of EP0021013B1 publication Critical patent/EP0021013B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/16—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D309/20—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hydrogen atoms and substituted hydrocarbon radicals directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/16—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D309/20—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hydrogen atoms and substituted hydrocarbon radicals directly attached to ring carbon atoms
    • C07D309/22—Radicals substituted by oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B9/00—Essential oils; Perfumes
    • C11B9/0069—Heterocyclic compounds
    • C11B9/0073—Heterocyclic compounds containing only O or S as heteroatoms
    • C11B9/008—Heterocyclic compounds containing only O or S as heteroatoms the hetero rings containing six atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Fats And Perfumes (AREA)
EP80102717A 1979-06-21 1980-05-16 Dérivés de pyrane 2,4-disubstitués, leur préparation et leur utilisation comme agents parfumants Expired EP0021013B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792925043 DE2925043A1 (de) 1979-06-21 1979-06-21 Neue 2,4-disubstituierte pyranderivate, deren herstellung und deren verwendung als riechstoffe
DE2925043 1979-06-21

Publications (2)

Publication Number Publication Date
EP0021013A1 true EP0021013A1 (fr) 1981-01-07
EP0021013B1 EP0021013B1 (fr) 1982-10-13

Family

ID=6073779

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80102717A Expired EP0021013B1 (fr) 1979-06-21 1980-05-16 Dérivés de pyrane 2,4-disubstitués, leur préparation et leur utilisation comme agents parfumants

Country Status (3)

Country Link
US (1) US4292244A (fr)
EP (1) EP0021013B1 (fr)
DE (2) DE2925043A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999024386A1 (fr) * 1997-11-12 1999-05-20 Quest International B.V. Produits de reaction de prins de 5,7-dimethyl-oct-6-en-2-one et leur utilisation en tant que materiaux aromatiques

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0338583A (ja) * 1989-07-04 1991-02-19 Nippon Soda Co Ltd １‐（４‐テトラヒドロピラニル）‐１‐ブテン‐３‐オンの製造方法
US4914083A (en) * 1989-07-14 1990-04-03 International Flavors & Fragrances Inc. Oxy-substituted-2-phenyl pyran derivatives and process for preparing same and perfumery uses thereof
JP5860039B2 (ja) * 2010-05-27 2016-02-16 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ ２位が置換されたテトラヒドロピラノールの調製方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5225776A (en) * 1975-08-20 1977-02-25 Kuraray Co Ltd Preparation of 2,4-disubstituted 6-membered cyclic ethers
US4071535A (en) * 1976-04-12 1978-01-31 International Flavors & Fragrances Inc. 2-Alkyl-4-phenyl-dihydropyrans and processes for augmenting the organoleptic properties of foodstuffs and tobacco using one or more of said pyrans

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3309276A (en) * 1963-10-21 1967-03-14 Lever Brothers Ltd Perfume composition containing 2-(2-methyl-1-propenyl)-2, 4, 6-trimethydihydro-4, 5-pyran

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5225776A (en) * 1975-08-20 1977-02-25 Kuraray Co Ltd Preparation of 2,4-disubstituted 6-membered cyclic ethers
US4071535A (en) * 1976-04-12 1978-01-31 International Flavors & Fragrances Inc. 2-Alkyl-4-phenyl-dihydropyrans and processes for augmenting the organoleptic properties of foodstuffs and tobacco using one or more of said pyrans

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, Band 77, Nr. 7, 14. August 1972 Columbus, Ohio, USA A. AMANO et al. "2-(2-Formyl-1-propenyl)-4-methyltetrahydropyran" Seite 468, Spalte 2, Abstract Nr. 48244z & JP-A-47 014382. *
CHEMICAL ABSTRACTS, Band 77, Nr. 7, 14. August 1972 Columbus, Ohio, USA A. AMANO et al. "2-(2-Hydroxymethyl-1'-propenyl)-4-methyltetrahydropyran" Seite 469, Spalte 1, Abstract Nr. 48248d & JP-A-47 014383. *
PATENTS ABSTRACTS OF JAPAN, Band 1, Nr. 64, 22. Juni 1977 Seite 889C77 & JP-A-52 025776. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999024386A1 (fr) * 1997-11-12 1999-05-20 Quest International B.V. Produits de reaction de prins de 5,7-dimethyl-oct-6-en-2-one et leur utilisation en tant que materiaux aromatiques

Also Published As

Publication number Publication date
EP0021013B1 (fr) 1982-10-13
US4292244A (en) 1981-09-29
DE3060939D1 (en) 1982-11-18
DE2925043A1 (de) 1981-01-15

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